Ok I created https://issues.apache.org/jira/browse/GROOVY-7781
One workaround I wanted to try but never could find -- I see no way in GPathResult to iterate
over the attributes or list the attributes. Since my document is entirely within a single
namespace I was hoping that I could search for the attributes by their name, excluding the
database. But when I use find method in GPathResult it appears to only return elements and
text content and not attributes.
Jason
-----Original Message-----
From: Paul King [mailto:paulk@asert.com.au]
Sent: Sunday, March 06, 2016 6:20 AM
To: users@groovy.apache.org
Subject: Re: XmlSlurper, attributes and namespaces
Yes, I think it is a bug. I thought we had a workaround using star, i.e. node.@'*:attributeName',
much like node.'*:tagName' but the attribute version with star doesn't work either.
On Sat, Mar 5, 2016 at 7:43 PM, Pascal Schumacher <pascalschumacher@gmx.net> wrote:
> Hi Jason,
>
> I do not know. It would be nice if you would create a jira issue for this.
>
> Thanks,
> Pascal
>
>
> Am 01.03.2016 um 21:21 schrieb Winnebeck, Jason:
>>
>> I can at least give the technical reason why this doesn't work --
>> there is namespaceMap and namespaceTagHints in GPathResult.
>> namespaceMap is updated by declareNamespace but namespaceTagHints is
>> not. I don't see a way to update namespaceTagHints and namespaceMap
>> doesn't really even seem to be used. This seems like a bug in GPathResult?
>>
>> Jason
>>
>> -----Original Message-----
>> From: Winnebeck, Jason [mailto:Jason.Winnebeck@windstream.com]
>> Sent: Tuesday, March 01, 2016 3:03 PM
>> To: users@groovy.apache.org
>> Subject: XmlSlurper, attributes and namespaces
>>
>> I've been struggling for a long time with XmlSlurper in how I can
>> read attributes. Unfortunately, I have an XML document with
>> namespaces. I wish I could ignore the namespaces, but while
>> XmlSlurper no-arg constructor says it ignores namespaces, it does
>> not. When using two-arg constructor to set namespaceAware to false it just asks like
namespaced elements are deleted.
>> So I'm trying to figure out how to specify namespaces:
>>
>> import groovy.xml.*
>>
>> def text = """<x:root xmlns:x="blah">
>> <x:child x:id='1'>c</x:child>
>> </x:root>"""
>>
>> def xml =
>> new XmlSlurper()
>> .parseText(text)
>> .declareNamespace(x:'blah')
>> // .declareNamespace(t:'blah')
>>
>> println xml.child.text() //"c" always
>> println xml.'x:child'.text() //"c" when declareNamespace x println
>> xml.'t:child'.text() //"c" when declareNamespace t
>> println xml.child.'@x:id' //"1" always
>> println xml.child.'@t:id' //"" always
>>
>> It appears that specifying namespace is optional on elements and also
>> declareNamespace affects how I find the elements when they do have
>> namespaces. For attributes, declareNamespace appears to have no
>> effect, and I need to specify the prefix as it is specified in the
>> file itself. The problem is that the generator gets to specify any
>> prefix they want. How can I get the "id" attribute on the "child"
>> element regardless of the namespace prefix used? (A solution dropping
>> all namespaces is fine as there is only one namespace and no collisions).
>>
>> Thanks,
>> Jason Winnebeck
>>
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